B A Roy
Affiliation: University of Oregon
- Patterns of association between crucifers and their flower-mimic pathogens: host jumps are more common than coevolution or cospeciationB A Roy
Geobotanical Institute of the Swiss Federal Institute of Technology ETH, Zurich
Evolution 55:41-53. 2001..Thus, patterns of association between the crucifers and their flower-mimic pathogens reflect jumps to geographically available hosts, which are not necessarily those that are most closely related...
- Rounding up the costs and benefits of herbicide useBitty A Roy
Center for Ecology and Evolutionary Biology, University of Oregon, Eugene, OR 97405 5289, USA
Proc Natl Acad Sci U S A 101:13974-5. 2004
- Context-dependent pollinator behavior: an explanation for patterns of hybridization among three species of Indian paintbrushErika I Hersch
Center for Ecology and Evolutionary Biology, University of Oregon, Eugene, Oregon 97405 5289, USA
Evolution 61:111-24. 2007..This self-reinforcing mechanism could lead to "hybridization hot spots" and to a patchy distribution of hybrid populations. We expect that this mechanism may be important in other animal-pollinated plant hybrid zones...
- Abiotic constraints on the competitive ability of exotic and native grasses in a Pacific Northwest prairieLaurel Pfeifer-Meister
Center for Ecology and Evolutionary Biology, University of Oregon, Eugene, OR 97403, USA
Oecologia 155:357-66. 2008..multiflorum, but, contrary to our hypothesis, the native grasses were not preferentially excluded from nutrient-rich, moderately wet environments...